Question

3. Which has negative temperature coefficient resistance?
O A. Copper
O B. Aluminium
O C. Iron
O D. Carbon

Answer 1

Answer:

b.

please mark brinliest

Answer 2

Answer:

Carbon

Explanation:

1. In general semiconductors and metalloids have negative temperature coefficient of resistance.
2. In general semiconductors and metalloids have negative temperature coefficient of resistance.Generally alloy of constantan and manganin has the temperature coefficient of resistance nearly zero.
3. In general semiconductors and metalloids have negative temperature coefficient of resistance.Generally alloy of constantan and manganin has the temperature coefficient of resistance nearly zero.For best answers in Physics and Chemistry without span just follow me and asked the question.

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